Remilia: updates

services: add znc and some random changes
networking: random changes
mailserver: add masti@weirdnatto.in
and some other misc changes

hosts/remilia/default.nix

@@ -8,5 +8,6 @@
     ./services.nix
     ./mailserver.nix
   ];
+
   system.stateVersion = "21.11";
 }

hosts/remilia/mailserver.nix

@@ -1,14 +1,21 @@
-{ config, pkgs, ... }:
+{ config, pkgs, lib, ... }:
 {
-  mailserver = {
+  mailserver = with lib; rec {
     enable = true;
     fqdn = "mail.weirdnatto.in";
-    domains = [ "weirdnatto.in" ];
+    sendingFqdn = fqdn;
+    domains = singleton "weirdnatto.in";
+    certificateDomains = singleton "mail.weirdnatto.in";
+    certificateScheme = 2;
     loginAccounts = {
       "natto@weirdnatto.in" = {
         hashedPasswordFile = "/var/secrets/natto@weirdnatto.in.key";
         aliases = [ "@weirdnatto.in" ];
       };
+      "masti@weirdnatto.in" = {
+        hashedPasswordFile = "/var/secrets/masti@weirdnatto.in.key";
+        aliases = [ "@weirdnatto.in" ];
+      };
     };
     enablePop3 = false;
     enablePop3Ssl = false;

hosts/remilia/networking.nix

@@ -1,20 +1,40 @@
-{config, pkgs, ...}:
+{ lib, config, pkgs, ... }:
 {
   networking = {
     useDHCP = false;
     hostName = "Remilia";
-    firewall = {
+    firewall =
+      {
         interfaces = {
           ens3 = {
             allowedTCPPorts = [
               22
-            80 81
+              80
-            443 444
+              81
-            993 465 143 25 
+              443
+              444
+              993
+              465
+              143
+              25
+              22001
+              22002
+              6600
+              9898 
+              8999
             ];
             allowedUDPPorts = [ 17840 ];
           };
         };
+        extraCommands = lib.concatMapStringsSep "\n"
+          (x:
+            let
+              t = lib.splitString ":" x.destination;
+            in
+            with builtins;
+            "iptables -t nat -A POSTROUTING -d ${head t} -p tcp -m tcp --dport ${head (tail t)} -j MASQUERADE"
+          )
+          config.networking.nat.forwardPorts;
       };
     interfaces = {
       ens3 = {
@@ -25,6 +45,16 @@
       enable = true;
       externalInterface = "ens3";
       internalInterfaces = [ "wg0" ];
+      forwardPorts = [
+        {
+          destination = "10.55.0.2:222";
+          sourcePort = 22;
+        }
+        {
+          destination = "10.55.0.3:6600";
+          sourcePort = 6600;
+        }
+      ];
     };
     wireguard.interfaces = {
       wg0 = {
@@ -38,7 +68,7 @@
           ${pkgs.iptables}/bin/iptables -D FORWARD -i wg0 -j ACCEPT
           ${pkgs.iptables}/bin/iptables -t nat -D POSTROUTING -s 10.55.0.0/24 -o ${config.networking.nat.externalInterface} -j MASQUERADE
         '';
-        privateKeyFile = "/var/secrets/wg.key";
+        privateKeyFile = "/var/wg";
         peers = [
           {
             publicKey = "m9SSpkj+r2QY4YEUMEoTkbOI/L7C39Kh6m45QZ5mkw4=";

hosts/remilia/services.nix

@@ -1,8 +1,15 @@
-{config, pkgs, ...}:
+{ config, pkgs, lib, ... }:
 {
   services = {
-    openssh = { enable = true;
+    openssh = {
+      enable = true;
       permitRootLogin = "yes";
+      ports = [ 22001 22002 ];
+    };
+    znc = {
+      enable = true;
+      mutable = true;
+      useLegacyConfig = false;
     };
     nginx = {
       enable = true;
@@ -20,13 +27,75 @@
           addSSL = true;
           enableACME = true;
           locations."/" = {
-            proxyPass = "http://10.55.0.2:5001";
+            proxyPass = "http://10.55.0.2:5000";
+            extraConfig = ''
+              client_max_body_size 64M;
+              proxy_set_header Host $host;
+            '';
+          };
+        };
+        "vault.weirdnatto.in" = {
+          addSSL = true;
+          enableACME = true;
+          locations."/" = {
+            proxyPass = "https://10.55.0.2:8800";
+            extraConfig = ''
+              proxy_set_header Host $host;
+            '';
+          };
+        };
+        "consul.weirdnatto.in" = {
+          addSSL = true;
+          enableACME = true;
+          locations."/" = {
+            proxyPass = "http://10.55.0.2:8500";
+            extraConfig = ''
+              proxy_set_header Host $host;
+            '';
+          };
+        };
+        "nomad.weirdnatto.in" = {
+          addSSL = true;
+          enableACME = true;
+          locations."/" = {
+            proxyPass = "http://10.55.0.2:4646";
+            extraConfig = ''
+              proxy_set_header Host $host;
+              proxy_buffering off;
+              proxy_read_timeout 310s;
+            '';
+          };
+        };
+        "radio.weirdnatto.in" = {
+          addSSL = true;
+          enableACME = true;
+          locations."/" = {
+            proxyPass = "http://10.55.0.3:8000";
+            extraConfig = ''
+              proxy_set_header Host $host;
+            '';
+          };
+        };
+        "ci.weirdnatto.in" = {
+          addSSL = true;
+          enableACME = true;
+          locations."/" = {
+            proxyPass = "http://10.55.0.2:6666";
             extraConfig = ''
               proxy_set_header Host $host;
             '';
           };
         };
       };
+      /*streamConfig = ''
+        upstream gitea {
+        server 10.55.0.2:222;
+        }
+        server {
+        listen 22001;
+        proxy_pass gitea;
+        }
+        '';*/
     };
     vault-agent = {
       enable = true;
@@ -54,10 +123,16 @@
           }
           {
             source = pkgs.writeText "natto@weirdnatto.in.tpl" ''
-              {{ with secret "kv/systems/Remilia" }}{{ .Data.data.nattomail }}{{ end }}
+              {{ with secret "kv/systems/Remilia/mail" }}{{ .Data.data.nattomail }}{{ end }}
             '';
             destination = "/var/secrets/natto@weirdnatto.in.key";
           }
+          {
+            source = pkgs.writeText "masti@weirdnatto.in.tpl" ''
+              {{ with secret "kv/systems/Remilia/mail" }}{{ .Data.data.mastimail }}{{ end }}
+            '';
+            destination = "/var/secrets/masti@weirdnatto.in.key";
+          }
         ];
       };
     };
@@ -67,13 +142,15 @@
   users.users.root.openssh.authorizedKeys.keys = [
     "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJHingN2Aho+KGgEvBMjtoez+W1svl9uVoa4vG0d646j"
     "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAILCH975XCps+VCzo8Fpp5BkbtiFmj9y3//FBVYlQ7/yo"
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIK0jyHWuWBKzucnARINqQ/A0AFPghxayh0DDthbpOhaz"
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKFyKi0HYfkgvEDvjzmDRGwAq2z2KOkfv7scTVSnonBh"
   ];
   security.acme = {
     acceptTerms = true;
     certs = {
-      "weirdnatto.in".email = "natto+acme@weirdnatto.in";    
+      "weirdnatto.in".extraDomainNames = lib.singleton "www.weirdnatto.in";
-      "git.weirdnatto.in".email = "git+acme@weirdnatto.in";    
+    } //
-    };
+    lib.mapAttrs' (n: _: lib.nameValuePair n ({ email = "natto@weirdnatto.in"; })) config.services.nginx.virtualHosts;
   };
   security.pki.certificateFiles = [ ../../cert.pem ];
 }

modules/min-pkgs.nix

@@ -35,7 +35,7 @@
   nix = {
     package = pkgs.nixUnstable;
     extraOptions = ''
-      experimental-features = nix-command ca-references flakes
+      experimental-features = nix-command flakes
     '';
     trustedUsers = [ "root" ];
   };